Former Arsenal striker, Ian Wright, has agreed with the club's decision to withdraw a contract offer for Aaron Ramsey.
He bobbed up again after Hector Bellerin's speculative back heel volley to twice head the ball through and was on hand to turn in the final cross from Pierre-Emerick Aubameyang.
"It was hard for Fulham because they played well in the first half".
Arsenal head coach Unai Emery deserves huge credit for the turnaround in the form of Alex Iwobi.
The former England global thinks that the Arsenal defence is not good enough for Unai Emery's side to maintain a title challenge despite their nine-game winning streak.
Gary Neville doesn't think Arsenal can win the Premier League this year.
It remains to be seen whether the Gunners back line has enough quality to keep the run going but with Aubameyang and Lacazette looking good playing in a front two, there is no doubt that Arsenal will be able to score plenty of goals.
"We've seen him [Ramsey] in the Euros dominating when he was absolutely fantastic, we've seen the season [2013-14] he has with Arsenal scoring 20-plus goals and was unbelievable, we've seen he can score in big games, winning cup finals", Wright told BBC Radio 5 live.
"We have to keep quiet and work like we did before and the season is going well", he said.
Fulham have picked up five points from their opening eight Premier League games.
With Chelsea making up ground by winning 3-0 at Southampton, the league's three unbeaten teams go into the worldwide break locked together on 20 points. Four or five years ago, every club wanted him - Manchester City, Barcelona.